IPv4 Subnet Calculator

This calculator and tool allows you to type an IP address in and get information on a particular subnet. Enter an IP or range in CIDR notation.

Network: 67.0.0.32/28
Addresses: 16 (2⁴)
First IP: 67.0.0.32 (32.0.0.67.in-addr.arpa)
Last IP: 67.0.0.47 (47.0.0.67.in-addr.arpa)

/8 Operated By: ARIN

Related Networks

67.0.0.0/8
66.0.0.0/8
68.0.0.0/8
67.0.0.32/27
67.0.0.32/32
67.0.0.47/32

You can also use some of the other examples such as:

0.0.0.0/0
1.0.0.0/8
127.0.0.1
30.0.0.0/8
192.168.0.0/16